61968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27212

約数の個数: 64

約数和(自身を含む): 195696000

約数和(自身を除く): 133727880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 27179, 54358, 81537, 108716, 135895, 163074, 217432, 271790, 326148, 407685, 516401, 543580, 652296, 815370, 1032802, 1087160, 1549203, 1630740, 2065604, 2582005, 3098406, 3261480, 4131208, 5164010, 6196812, 7746015, 10328020, 12393624, 15492030, 20656040, 30984060, 61968120]

約数ペア:

[(1, 61968120), (2, 30984060), (3, 20656040), (4, 15492030), (5, 12393624), (6, 10328020), (8, 7746015), (10, 6196812), (12, 5164010), (15, 4131208), (19, 3261480), (20, 3098406), (24, 2582005), (30, 2065604), (38, 1630740), (40, 1549203), (57, 1087160), (60, 1032802), (76, 815370), (95, 652296), (114, 543580), (120, 516401), (152, 407685), (190, 326148), (228, 271790), (285, 217432), (380, 163074), (456, 135895), (570, 108716), (760, 81537), (1140, 54358), (2280, 27179)]